WASHINGTON -- The Islamic terror group ISIS is leaving a trail of destruction across large parts of Syria and Iraq with a specific target in their crosshairs.
Hundreds of thousands of Christians have been displaced from their homes and countless others have been murdered or enslaved by the jihadist army, with no end in sight.
Sister Hatune Dogan has been on the ground and witnessed the devastation of these ancient Christian communities. She's listened to survivors tell how Christians and Yazidi women are being sold into sex slavery.
"They choose the most beautiful one, even if they have a small child, and they sell these women, these ladies to each other. They don't sell to another religion -- only Sunni Muslim," Dogan said.
"There have been 12,000 kidnapped at the hands of ISIS - Yazidi alone. What is going on there, what I was hearing, is the highest barbarism on earth in the history until today," she added.
Her foundation helps the poor and persecuted in 35 countries, providing them with food, clothing, medicine and shelter.
She travels constantly with a special focus in the Muslim world.
"I'm not coming here for a holiday. I'm coming here to bring a voice to the voiceless so that the world can hear their voice. They don't have a voice. I am the channel for them. That is my mission," Dogan declared.
Sister Dogan is no stranger to Islamic persecution. As a young girl, threats from local Muslims forced her family to leave their home in Turkey.
They relocated to Germany, where she operates her foundation and sounds the alarm about the gathering Islamic storm.
"The mission of (Abu Bakr) Baghdadi, of ISIS, is to convert the world completely to the Islamic religion and bring them to Dar Al Salaam, as they call it. And Islam is not peace, please. Whoever says ISIS has no connection to Islam or something like this is, he's a liar. ISIS is Islam; Islam is ISIS," Dogan explained.
She's disappointed by what she calls a weak reaction from the West.
"We know that in Islam, there is no democracy. Islam and democracy are opposite, like black and white. And I hope America will understand. America today has the power that they can stop this disaster on the earth, with other Western countries," she argued.
As for Sister Dogan, she says she'll keep calling attention to the plight of followers of Jesus around the world whether the West wants to hear it or not.